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ARM: dts: rockchip: add sdmmc and sdio nodes for rk3228 SoC

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This patch adds sdmmc/sdio controller nodes for rk3228 SoC.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Shawn Lin 2017-06-22 18:32:04 +08:00 committed by Heiko Stuebner
parent 0d6a01f8d6
commit e409fc3da7
1 changed files with 60 additions and 0 deletions
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60
arch/arm/boot/dts/rk322x.dtsi
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@ -527,6 +527,32 @@
status = "disabled";
};
sdmmc: dwmmc@30000000 {
compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x30000000 0x4000>;
interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
fifo-depth = <0x100>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
status = "disabled";
};
sdio: dwmmc@30010000 {
compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x30010000 0x4000>;
interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
<&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
fifo-depth = <0x100>;
pinctrl-names = "default";
pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
status = "disabled";
};
emmc: dwmmc@30020000 {
compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x30020000 0x4000>;
@ -736,6 +762,40 @@
drive-strength = <12>;
};
sdmmc {
sdmmc_clk: sdmmc-clk {
rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none_drv_12ma>;
};
sdmmc_cmd: sdmmc-cmd {
rockchip,pins = <1 RK_PB7 1 &pcfg_pull_none_drv_12ma>;
};
sdmmc_bus4: sdmmc-bus4 {
rockchip,pins = <1 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
<1 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
<1 RK_PC4 1 &pcfg_pull_none_drv_12ma>,
<1 RK_PC5 1 &pcfg_pull_none_drv_12ma>;
};
};
sdio {
sdio_clk: sdio-clk {
rockchip,pins = <3 RK_PA0 1 &pcfg_pull_none_drv_12ma>;
};
sdio_cmd: sdio-cmd {
rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none_drv_12ma>;
};
sdio_bus4: sdio-bus4 {
rockchip,pins = <3 RK_PA2 1 &pcfg_pull_none_drv_12ma>,
<3 RK_PA3 1 &pcfg_pull_none_drv_12ma>,
<3 RK_PA4 1 &pcfg_pull_none_drv_12ma>,
<3 RK_PA5 1 &pcfg_pull_none_drv_12ma>;
};
};
emmc {
emmc_clk: emmc-clk {
rockchip,pins = <2 7 RK_FUNC_2 &pcfg_pull_none>;